t14, 25man heroic progress path

Hi.
So now, last week our guild got feng and garajal down hc and we might go for spirit kings and elegon this week depending on setup.
What would you suggest to be our next kill, msv those 2 or go for hof/terrace heroics?
15/16 normal 3/16hc progression, we have gotten sha on 10m but on 25 we have a few players dc or not doing their best, mainly some new people.

If you have people issues on sha, definitely don't attempt spirit kings, any and all personal issues will be multiplied there - we overgear the fight by half tier and still managed to wipe there for 2 nights due to silly mistakes. Elegon feels pretty doable on heroic. Wind lord is also pretty easy (we just went there as a stretch goal after hc garalon progression and killed him in 2 or so pulls) - I'd argue he might be easier on HC than on normal.
Blade lord berserk timer might prove slightly tight if you lose people here and there.